6475980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1$

素因数の和:943

約数の個数: 96

約数和(自身を含む): 21966336

約数和(自身を除く): 15490356

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 907, 1020, 1190, 1428, 1785, 1814, 2380, 2721, 3570, 3628, 4535, 5442, 6349, 7140, 9070, 10884, 12698, 13605, 15419, 18140, 19047, 25396, 27210, 30838, 31745, 38094, 46257, 54420, 61676, 63490, 76188, 77095, 92514, 95235, 107933, 126980, 154190, 185028, 190470, 215866, 231285, 308380, 323799, 380940, 431732, 462570, 539665, 647598, 925140, 1079330, 1295196, 1618995, 2158660, 3237990, 6475980]

約数ペア:

[(1, 6475980), (2, 3237990), (3, 2158660), (4, 1618995), (5, 1295196), (6, 1079330), (7, 925140), (10, 647598), (12, 539665), (14, 462570), (15, 431732), (17, 380940), (20, 323799), (21, 308380), (28, 231285), (30, 215866), (34, 190470), (35, 185028), (42, 154190), (51, 126980), (60, 107933), (68, 95235), (70, 92514), (84, 77095), (85, 76188), (102, 63490), (105, 61676), (119, 54420), (140, 46257), (170, 38094), (204, 31745), (210, 30838), (238, 27210), (255, 25396), (340, 19047), (357, 18140), (420, 15419), (476, 13605), (510, 12698), (595, 10884), (714, 9070), (907, 7140), (1020, 6349), (1190, 5442), (1428, 4535), (1785, 3628), (1814, 3570), (2380, 2721)]